An integrated on-site hydrolysis hydrogen production and hydrogen fuel cell power generation device and method

Abstract

The invention discloses an integrated on-site hydrolysis hydrogen production and hydrogen fuel cell power generation device and method, including a fuel cell assembly, a fuel box, a hydrogen production box, a water inlet joint, a water pump and an electromagnetic safety valve; the top opening of the hydrogen production box A chamber cover is provided, and the fuel cell assembly is arranged on the wall of the hydrogen production box. The fuel box is located in the hydrogen production box. The chamber cover is provided with a water inlet joint. The outlet of the fuel box is connected with the water inlet of the fuel box, and the wall of the hydrogen production box is provided with a pressure sensor and a gas outlet joint, wherein the gas outlet joint is connected with the electromagnetic safety valve, and the hydrogen gas outlet of the fuel box is connected with the fuel cell assembly. The method and method have the advantages of safety and high efficiency, stable hydrogen production, convenient fuel replacement, small volume, light weight and low cost.

Description

technical field [0001] The invention belongs to the technical field of portable power supplies, and relates to an integrated on-site hydrolysis hydrogen production and hydrogen fuel cell power generation device and method. Background technique [0002] In modern society, miniaturized and mobile electrical and electronic equipment is becoming more and more popular, and the demand for mobile and portable power supplies is increasing rapidly. A safe, efficient, environmentally friendly and portable power supply device is required. [0003] Fuel cell is a high-efficiency, environment-friendly, low-noise, high-specific-energy power generation device, and hydrogen energy is a clean, efficient, safe and sustainable secondary energy source. Hydrogen fuel cells that use hydrogen as fuel for power generation are used in mobile , The field of portable power supply has broad prospects. [0004] Hydrogen in nature is usually combined with other elements to form compounds, which need to ...

AI Technical Summary

Problems solved by technology

However, the above-mentioned hydrogen production methods often rely on large and complex equipment, and there are harmful by-products, so it is difficult to directly supply hydrogen fuel cells; hydrogen storage and transportation often require high-pressure or ultra-low temperature environments, resulting in considerable energy loss and time. consumption and investment costs

[0005] Compared with large power supplies, small mobile power supplies are more mobile, more diverse in use environments, more prone to irregular operations, and more prone to danger when using traditional high-pressure hydrogen cylinders

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